zhaoguangbao

[[detect_grasps-1] process has died](https://github.com/atenpas/gpd_ros/issues/9#issuecomment-665086975) Make sure the path to the .cfg file is set correctly before running roslaunch. for example ```bash # Path to config file for robot hand geometry...

For memory leak, updating `if(!cloud_camera_)` to `if(cloud_camera_)` may be helpful.